baber/WOPTO huggingface dataset:
Patent JP-S60255532-A (JP)
Title: Fuel tank for car
Inventor: YOSHIKAWA YOSHIROU
IPC: B60K15/04
Filed: 1984-05-30
Abstract: PURPOSE:To always store a certain amount of fuel into a fuel tank by forming a curved pipe in the filler hose of the fuel tank and positioning the edge of a fuel feeding opening port lower than the opened edge of a ventilation tube. CONSTITUTION:The edge 5 of the fuel feeding opening of a curved pipe 4 is opened toward the lower part of a fuel tank 1, and positioned lower than the opened edge 101 of a ventilation tube 10. One edge of the ventilation tube 10 is opened into the fuel tank 1, and the other edge is opened at the position close to the oil feeding port 6 of a filler tube 9. Therefore, even if a car is inclined a little, when the liquid level of the fuel reaches over the edge 5 of the fuel feeding opening of the curved pipe 4, the air in the fuel tank 1 is not discharged, except through the ventilation tube 10. Therefore, fuel supply is brought into stop when liquid reaches the ventilation tube 10.
Patent JP-S5234669-A (JP)
Title: Gaseous phase growing apparatus of semiconductor
Inventor: KUROKAWA HARUSHIGE
IPC: C23C16/455
Filed: 1975-09-11
Abstract: PURPOSE:To prevent gas leaks by fixing a quartz bell jar onto the cylindrical stainless steel stand in air-tight condition, and by arranging the stainless steel stand on the base in such a way that the former can be opened and closed freely.
Patent JP-H06322447-A (JP)
Title: Method for controlling combustion in heating furnace
Inventor: KURAHARA NAOYOSHI
IPC: C21D11/00
Filed: 1993-05-12
Abstract: PURPOSE:To execute the uniform heating without waste by effectively making use of the temperature rising capacity in each combustion zone of the continuous heating furnace having a plurality of combustion zones. CONSTITUTION:In the continuous heating furnace having a plurality of combustion zones, the predicted residence time for each zone is first obtained. The possible amount of the temperature rise for each zone is obtained by the residence time and the temperature rise gradient, and the target temperature on the output side for each zone is obtained from the final extraction temperature side to the front zone side. This constitution increases the load from the front zone side for the shortage in burning, leading to elimination of the shortage in burning caused by the pitch fluctuation to employ the heat pattern of the high load in the rear zone, and realizing the uniform heating.
Patent JP-H0625276-A (JP)
Title: Acylaminosugar derivative and its production
Inventor: KURITA HIROKI
IPC: A61P31/04
Filed: 1993-05-12
Abstract: PURPOSE:To provide a new acrylaminosuger derivative exhibiting a leukoxytosis action and/or an excellent infection-preventing action, and useful as an infection- preventing agent of an antiinfection-enhancing agent. CONSTITUTION:A derivative of formula I (R<1> is H, heterocyclic group, etc.; X is single bonding hand, alkylene, etc.; R<2> is H, aryl or heterocyclic group which may have a substituent, etc.; Y is alkylene or alkenylene which may have a cycloalkylene at its end, etc.; one of R<3> and R<4> is H, and the other is lower alkoxy, etc.; R<5>, R<6> are H, hydroxy; R<7> is hydroxy and R<8>, R<9> are H, hydroxy; or R<7>, R<8> are combined to each other at their ends of form a lower alkylenedioxy, R<9> is H) and its pharmacologically permissible salt. For example, methyl 6-deoxy-6-[N-octadecanoyl-N-(4-phenylbutyl)amino]-alpha-D-glucopyranos ide. The compound of formula I is obtained e.g. by condensation-reacting a compound of formula II with a compound of the formula: R<2>-Y-COOH in the presence of a dehydrating agent in a solvent preferably at 0-20 deg.C.
Patent JP-S5811795-A (JP)
Title: Surface treated steel material which is excellent in corrosion resistance and water resistant adhesive property after coating
Inventor: KOKUBO ICHIROU
IPC: C23C22/78
Filed: 1981-07-14
Abstract: PURPOSE:To obtain a surface treated steel material which is excellent in both its corrosion resistance and water resistant adhesive property after coating, by providing a Zn-Ni alloy electroplating layer containing Ni of a prescribed ratio, on a steel base body, and providing an Fe electroplating layer on said layer. CONSTITUTION:As the first layer on a steel base body, a Zn-Ni alloy electroplating layer whose Ni content is 7-15wt% is formed so as to be >= about 10g/m<2>. Subsequently, on said first layer, an electroplating layer of an Fe-Zn alloy containing <=40wt% Fe or Zn is formed. In this regard, as for Fe and Fe-Zn alloy plating of the second layer, it is also possible to contain a small quantity (<=20wt%) of other Ni, Co and Mn. A surface treated steel material obtained resultantly has said characteristics, therefore, it can be used sufficiently as a both surface rust preventing steel plate for an automobile.
Patent JP-S63277794-A (JP)
Title: Production of steel sheet coated with sn-based multilayered plating and having superior adhesion to paint
Inventor: OGA TOMOYA
IPC: C25D11/38
Filed: 1987-05-08
Abstract: PURPOSE:To simply produce a steel sheet coated with Sn-based multilayered plating and having superior adhesion to paint by successively forming specified amts. of Ni-based underlayers by plating and Sn layers by tinning on the front and rear sides of a steel sheet, carrying out melting treatment by heating, and forming chromate layers. CONSTITUTION:A steel sheet is plated to form Ni-based underlayers on one side of the sheet corresponding to the inside of a can by 10-80mg/m<2> (expressed in terms of Ni) and on the other side corresponding to the outside of the can by 30-1,000mg/m<2>. The plated sheet is tinned to form Sn layers on the side of the sheet corresponding to the inside of the can by 500-1,500mg/m<2> and on the side corresponding to the outside of the can by <=1,000mg/m<2>. The sheet is then heated to carry out melting treatment. By this treatment, all the Sn on the side of the sheet corresponding to the outside of the can is alloyed to improve the adhesion to paint. Free Sn is left on the side corresponding to the inside of the can by the irreducible min. amt. required to obtain weldability and corrosion resistance. Chromate layers are further formed on the sheet by 1-50mg/m<2> (expressed in terms of Cr). Thus, a steel sheet for a welded can coated with Sn-based multilayered plating and having superior adhesion to paint, satisfactory weldability and corrosion resistance is obtd.
Patent JP-S63277131-A (JP)
Title: Truck loader
Inventor: SHINGO TERUSHIGE
IPC: B65G65/06
Filed: 1987-05-08
Abstract: PURPOSE:To carry out loading into a truck with high efficiency in a cargo working truck loader used in the coal yard of a thermoelectric power plant, etc. by providing a conveying device for conveying and dumping down a bulk material to the opposite side to a scraper conveyor via the top of a machine body. CONSTITUTION:The part of a scraper 11 between first and third chain sprockets 6, 8 is brought along the slope S' of a coal heap S. When the scraper 11 is rotated by driving a prime mover, coal is scraped down from the upper part to the lower part by means of blades 10 in the part between the first and third chain sprockets 6, 8 and conveyed to the inlet opening part of a trough 12. Then, the coal is lifted up as it is inside the trough 12 by the blades 10 and conveyed up to the outlet opening part of the trough 12. From there, the coal is dumped down so as to be loaded on the truck T. And, then, by moving a crawler belt 1 parallel to the slope S' while rotating the scraper 11, a defined quantity of coal can be continuously loaded into the truck T.
Patent JP-S5635726-A (JP)
Title: Production of mild cold steel plate for press by continuous annealing
Inventor: SATOU TAIICHI
IPC: C21D8/02
Filed: 1979-08-30
Abstract: PURPOSE:To produce a titled steel plate which is mild and is superior in ductility, shape freezability and uniformity of characteristics by hot-rolling the aluminum killed steel of decreased Mn, S, O and N content under high temperature coiling conditions and subjecting the same to continuous annealing after cold rolling. CONSTITUTION:The mild steel slab having limited components to 0.01-0.10% Mn, <=0.003 S, <=0.004% O, <=0.006% N, 0.01-0.06% Al is subjected to finish rolling at a temperature above A3 and is coiled at temperatures of over 650 deg.C- 750 deg.C to a hot-rolled steel plate coil which is then subjected to usual pickling and cooling processes. After cold rolling, it is subjected to recrystallization annealing in a temperature range from >=630 deg.C to <=A3 then to skin pass to a mild cold rolled steel plate for press. Further, if a mild cold rolled steel plate by continuous annealing is required, the molten steel is further dephosphorized on the way to <=0.005% P and is subjected to the processes similar to those mentioned above, whereby the cold-rolled steel plate is produced.
Patent JP-S62268148-A (JP)
Title: Cooling device for ic chip
Inventor: ISADA NAOYA
IPC: H01L23/36
Filed: 1986-05-16
Abstract: PURPOSE:To reduce the fatigue failure of solder by jointing an IC chip side thermal conduction part with an IC chip through a thermal conduction substance while a cooling body side thermal conduction part is conjugated with a cooling body. CONSTITUTION:An IC chip 3 face down-bonded with a printed circuit board 5 is positioned on the upper side while a cooling body side thermal conduction part 7 joined with a cooling body 6 and an IC chip side thermal conduction part 1 under the state in which the part 1 is fitted to the part 7 are positioned on the lower side, and the wiring substrate 5 and the cooling body 6 are conjugated, thus forming a sealed structure. The sealed structure is turned upside down, the fitted IC chip side thermal conduction part 1 is dropped, and the IC chip 3 and the IC chip side thermal conduction part 1 are fast stuck and cemented through a thermal conduction substance 8. According to such assembly, the undulations of solder bumps 4 and the printed circuit board 5 are absorbed by the fitting sections of the IC chip side and the thermal conduction parts 1, 2 on the cooling body side, and the structure is packaged so that stress is not applied to the solder bumps 4. Consequently, the fatigue failure of solder is reduced, the efficiency of thermal conduction is improved largely, and the chips can further be arrayed with high density.
Patent JP-H06326702-A (JP)
Title: Ciphering device
Inventor: SAKAI MITSUHIRO
IPC: H04L9/06
Filed: 1993-05-12
Abstract: PURPOSE:To enhance the security of the system by devising the ciphering device such that it is not required to save an open public key for a network management center so as to prevent leakage of information. CONSTITUTION:Ciphering devices 3a-3a' or the like using a common key to cipher data without use of an open public key thereby securing the security of the data generate 1st and 2nd open public keys based on a control signal from an information collection distribution section 2. A common key for each communication line is generated by using the two open public keys and data transferred via a corresponding communication line are ciphered and ciphered data are decoded by using the common key only. Thus, ciphered data not decoded are used for data communication.
Patent JP-S5736959-A (JP)
Title: Molding apparatus of kneaded fish-paste food
Inventor: MATSUMOTO SHIGEO
IPC: A23L17/00
Filed: 1980-08-12
Abstract: PURPOSE: To prepare various kneaded fish-paste foods, by arranging a pair of rotatory molding machines for the kneaded fish-paste products at a regular interval above a conveyor, and introducing the same or different kinds of raw materials for the kneaded fish-paste products.  
     CONSTITUTION: In a front molding machine 2, the upper sliding body 4 positoned on the side of a hopper 3 is lowered slidably by its own weight to form a recess 5, and a raw material for (A) for a kneaded fishk-paste food product is slipped down and filled into the recess 5. The raw material (A) of uniform shape in a constant amount is taken, and the molding machine 2 is then rotated 180°. The sliding body 4 at the position facing upward is then moved to a position opposite to a conveyor 1 and faces downward. The sliding body 4 is lowered automatically by its own weight to extrude the raw material (A) for the fish-paste product from the recess 5 onto the conveyor 1. The resultant product (B) transferred to the conveyor 1 is molded into a given shape and then transferred to the side of the rear molding machine 2 by the conveyor 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06326164-A (JP)
Title: Device and method for wire bonding
Inventor: ONO YOSHIHIRO
IPC: H01L21/60
Filed: 1993-05-13
Abstract: PURPOSE:To prevent defective bonding by stabilizing wire feed at the time of temporary joining, and to ensure sufficient reliability on electrical and mechanical joining at the time of fixed joining by mounting a clamper rocking mechanism and separating the second bonding into temporary joining and fixed joining. CONSTITUTION:A bonding tool 4, a horn 5, a horn rocking mechanism 6 for moving the horn 5 and a wire cutting clamper 7 are provided. A clamper rocking mechanism 8 vertically moving the wire cutting clamper 7 is furnished. The clamper rocking mechanism 8 is shifted by the horn rocking mechanism 6 together with the horn 5, and the wire cutting clamper 7 is also moved vertically by the same quantity when the horn 5 is shifted vertically by the horn rocking mechanism 6. When wire bonding using a covered wire 2 is conducted, the second bonding is separated into the two stages of temporary joining and fixed joining. Accordingly, a defective short circuit between the adjacent wires is avoided, thus allowing high density packaging.
Patent JP-H04317064-A (JP)
Title: Processing method for waterless planographic printing plate
Inventor: KOJIMA NORIYOSHI
IPC: G03F7/00
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a dyeing liquid having a long life without degrading the dyeability of a waterless planographic printing plate even at the time of subjecting the waterless planographic printing plate to long-time continuous processing by using an aq. alkaline developer. CONSTITUTION:This processing method for the waterless planographic printing plate which dyes the waterless planographic printing plate after development processing by using an aq. alkaline developer with an automatic developing machine includes a stage for detecting the processing quantity of the waterless planographic printing plate and adding an acid into the dyeing liquid used for the above-mentioned dyeing according to the detected processing quantity or a stage for detecting the pH value of the dyeing liquid used for the above- mentioned dyeing by a pH electrode and adding the acid in an acid tank 16 into the dyeing liquid by a controller 14 which operates an acid supply pump 15 when the detected pH value exceeds a prescribed value.
Patent JP-H11300396-A (JP)
Title: Waste treating device and pretreating device for methane fermentation
Inventor: KOBAYASHI HIDEMASA
IPC: C02F11/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a pretreating device for methane fermentation by which the foreign matter is efficiently removed by a simple constitution, and the methane fermentation efficiency is improved. SOLUTION: The waste such as garbage, night soil and various sludges contg. org. matter is crushed by a crushing means. The crushed material is charged into a storage tank 1, agitated and mixed by a pulper-type screw agitator 2 to obtain a conditioned material 3 having a specified content of water. A first stop valve 5 is opened, and the conditioned material 3 is spirally discharged through the transport pipe 6 inclined at an angle of 30 deg. to horizontal and tangentially connected to the bottom. The conditioned material 3 is allowed to pirally flow into the separation tank 7 to which the transport pipe 6 is connected at the upper part of the periphery tangentailly in the conditioned material 3 discharge direction, and a heavy foreign matter 9 is precipitated.  The supernatant liq. is introduced into the screw press 20 through the pipe 18 opened almost in the center of the separation tank 7 and separated into the light foreign matter and the filtrate to be methane-fermented. The heavy foreign matter 9 is conveyed by a screw conveyor 13 and cleaned to collect the filtrate to be methane-fermented.
Patent JP-S591290-A (JP)
Title: Ribbon cartridge
Inventor: KUZUTANI SUSUMU
IPC: B41J32/00
Filed: 1982-06-28
Abstract: PURPOSE:To maintain a tension on a ribbon to be constant irrespective of the wound diameter of the ribbon, by so forming guide grooves as to change a component of an energizing force in the direction toward a side wall, when energizing a supplying spoil to move toward the side wall by an energizing member. CONSTITUTION:The supplying spool 6 and a take-up spool 8 are energized to be pressed respectively against the side wall 1b and a driving roller 15 by the force of a coil spring 11, and as a printing operation proceeds, a shaft 6a of the spool 6 is moved along the guide grooves 7 formed in upper and lower walls, while a shaft 8a of the spool 8 is similarly moved along guide grooves 9. The guide groove 7 consists of the first groove part 7a extending in a direction substantially orthogonal to the wall 1b and an arcuate second groove part 7b, so that the component Fa of the energizing force F of the spring 11 is small in a beginning stage when the wound diameter of the ribbon on the spool 8 is rapidly increased, and the component Fa is increased when the variation of the wound diameter becomes relatively small. An elastic piece engaged to a contact part 12 of the spring 11 prevents the energizing force F from being rapidly increased.
Patent JP-H06303395-A (JP)
Title: Method and device for inputting picture
Inventor: MINAMIDA KEIJI
IPC: H04N1/387
Filed: 1993-04-15
Abstract: PURPOSE:To set a trimming range without mistake with a simple operation and to make the waste of time and a memory small by completing the setting instruction of trimming information just by indicating a trimming point in a displayed picture. CONSTITUTION:In a magnification and angle measuring device 7, the trimming information composed at least of the magnification, angle, trimming size and trimming point of an original is measured corresponding to assignment designated paper and recorded in an FD 10. In a plate making system 8, the trimming information is inputted from the FD 10 and stored in the memory of the system 8. When the trimming information corresponding to the original is requested from a picture input device 9 to the system 8, the trimming information is conveyed from the system 8 to the device 9 on line. In the device 9, the original is prescanned and the picture data of the original are fetched. When both the trimming frame designated by the trimming information and the picture data are displayed on a picture display device and the trimming point of the picture is designated, the range of a main scanning is set and the picture data are fetched.
Patent JP-S5235456-A (JP)
Title: Waste water treatment apparatus using suppersonic wave
Inventor: NARUKAMI YOSHIHISA
IPC: C02F1/24
Filed: 1975-09-13
Abstract: PURPOSE: To provide a floating separation-type waste water treatment apparatus whose maintenance and control are easy and operational cost is low. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62267869-A (JP)
Title: Processing system at time of arithmetic exception of vector processor
Inventor: IWATO MASATAKE
IPC: G06F17/16
Filed: 1986-05-15
Abstract: PURPOSE:To improve program debug job efficiency by using a mechanism to add a factor display idnetifier for arithmetic exceptions to each element number of a vector arithmetic to identify the types of arithmetic exceptions. CONSTITUTION:A means 8 performs the vector arithmetic to all N elements and adds a factor display identifier to each element when a vector arithmetic exception is detected in the vector arithmetic applied to an optional element number M (1<=M<=N and M, N: positive integers). Then an interruption control mechanism 9 executes an arithmetic exception interruption to each element have a vector arithmetic exception in case the vector arithmetic exception is detected to at least one element after addition of the factor display identifier. Thus just a single arithmetic exception interruption suffices against the arithmetic given to all elements. Furthermore the factor of the arithmetic exception can be recognized to the element having an arithmetic exception. As a result, the program debug job efficiency is improved.
Patent JP-H049040-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAKI KAMIYUKI
IPC: G03C1/12
Filed: 1990-04-26
Abstract: PURPOSE:To prevent an increase in fogging and a degradation in sensitivity at the time of stagnation of an emulsion by spectrally sensitizing silver halide emulsion particles by specific dyestuffs dissolved by chain hydrocarbon compds. having >=2 pieces of hydroxyl groups or a solvent mixture composed of these compds. and a hydrophilic solvent. CONSTITUTION:The photosensitive particles of the silver halide emulsion are spectrally sensitized by at least one of the dyestuffs which are expressed by formula I, II or III and are dissolved by at least one kind of the chain hydrocarbon compds. having >=2 pieces of hydroxyl groups or the solvent mixture composed of these compds. and the hydrophilic solvent. In the formulas I to III, R1 to R5 denote an alkyl group, alkenyl group, etc. and at least one of R1 and R2 and at least either of R4 and R5 denote a sulfoalkyl group or carboxyalkyl group; R6 denotes a hydrogen atom, lower alkyl group, etc.; R7, R9 denote a lower alkyl group; R8, R10 denote a lower alkyl group, hydroxyalkyl group, etc.; X1<-> to X3<-> denote anion; Z1, Z2 denote the nonmetal atom group necessary for perfecting a benzene ring. The increase in fogging and the degradation in sensitivity at the time of the stagnation of the emulsion are prevented in this way.
Patent JP-S593596-A (JP)
Inventor: SHIRAIWA TOSHIYUKI
IPC: G08B23/00
Filed: 1982-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0736040-A (JP)
Title: Optical device
Inventor: DEIBITSUDO EZURA
IPC: H04N5/66
Filed: 1994-05-25
Abstract: PURPOSE:To effectively increase the resolution of a spatial modulator (SLM) for printing without decreasing the size of pixels by arranging respective image elements of an array so that images of plural light sources are formed at respective positions on an image surface through a spatial optical modulator. CONSTITUTION:The illuminators of an array l adjoin to one another and the respective macrolenses of an array 3 form adjacent images of the illuminators on the image surface in every complete cycle of operation. Image sets formed by adjacent microlenses can be arranged adjacently by properly selecting the size of the device. Therefore, images in one complete cycle of the operation are multiplexed with time, but the display area on the image surface 5 is spatially filled to provide a complete image. This time multiplexing can effectively increase the resolution of the SLM without using any high-resolution SLM which is high in manufacture cost or can not be manufactured.